<!DOCTYPE html>
<html>

	<head>
		<meta charset="UTF-8">
		<title></title>
	</head>

	<body>
		<script type="text/javascript">
			/*var a = {
				b: {
					c: function d() {
						alert('nihao')
					}
				}
			};*/
			
			function A (c) {
				this.c=c
			};
			var b = new Object();
			b.prototype = Object.prototype;
			alert(b.prototype);
			
			//alert(a.prototype.constructor);
			//alert(a.b.c);
			//alert(Object.prototype.constructor);
			//alert(Object.prototype.constructor());
			//alert(Object.prototype.__proto__);
			//alert(Object.__proto__);
		</script>
	</body>

</html>